Hi Friends,

DB = Oracle 9i
OS = Win2000

I noticed that there are lots of schemas created when i installed
Oracle9i. I know some of these are for demo applications which we
normally do not use. Can i drop all these schemas without corrupting
my database? I dont know which of these are needed by other tools in maintaining the database. Can I onty retain SYS,SYSTEM, and our
"to be" created application schemas?

Thank you all.